---
title: "Seamless Calendar - Planner — App Overview"
url: https://marlvel.ai/apps/seamless-calendar-planner
category: Productivity
developer: iLeaf
platforms: ios
rating: 4.7 (657 ratings)
pricing: freemium
report_level: overview
generated: 2026-04-18
last_verified: "2026-04-18T11:19:54.585Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers robust organizational features, recent user feedback indicates potential stability issues regarding event synchronization and data persistence.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Productivity |
| Rating | 4.7 ★ (657) |
| Pricing | freemium |
| Platforms | iOS |
| Latest Version (iOS) | 6.11.2 |
| Developer | iLeaf |

<!-- SECTION: Summary -->
## What is Seamless Calendar - Planner?

Seamless Calendar is a productivity tool by iLeaf that integrates iCloud Calendar and Reminders into a unified interface. It distinguishes itself through high-performance search capabilities and granular customization options for event visualization.

<!-- SECTION: Key Features -->
## Key Features

- **Powerful Search**: Enables instant retrieval of historical or future events across a broad timeline.
- **Event Recovery**: Allows users to undo deletions for the last 100 entries to prevent accidental data loss.
- **Flexible Views**: Provides adjustable display settings, including Year, Month, and List views with customizable week ranges.
- **Data Portability**: Supports CSV export functionality for external reporting or personal data backups.

<!-- SECTION: Target Audience -->
## Who is it for?

Users seeking a highly customizable, performance-oriented calendar interface for managing personal and professional schedules.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/seamless-calendar-planner/id1252243876?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/seamless-calendar-planner)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/seamless-calendar-planner).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*